/*
 Copyright (C) 2010 Kristian Duske

 This file is part of TrenchBroom.

 TrenchBroom is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 TrenchBroom is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include "Macros.h"
#include "mdl/Hit.h"
#include "mdl/HitFilter.h"

#include "vm/util.h"

#include <memory>
#include <vector>

namespace tb::mdl
{
class CompareHits;

class PickResult
{
private:
  std::vector<Hit> m_hits;
  std::shared_ptr<CompareHits> m_compare;
  class CompareWrapper;

public:
  explicit PickResult(std::shared_ptr<CompareHits> compare);
  PickResult();

  defineCopyAndMove(PickResult);

  ~PickResult();

  static PickResult byDistance();
  static PickResult bySize(vm::axis::type axis);

  bool empty() const;
  size_t size() const;

  void addHit(const Hit& hit);

  const std::vector<Hit>& all() const;
  const Hit& first(const HitFilter& filter) const;
  std::vector<Hit> all(const HitFilter& filter) const;

  void clear();
};

} // namespace tb::mdl
